Merge pull request #12558 from edx/schen/ECOM-4218

lms/static/js/learner_dashboard/program_details_factory.js

lms/static/js/learner_dashboard/program_list_factory.js

...static/js/learner_dashboard/views/collection_list_view.js

lms/static/js/learner_dashboard/views/course_card_view.js

...static/js/learner_dashboard/views/program_details_view.js

...ic/js/spec/learner_dashboard/collection_list_view_spec.js

...static/js/spec/learner_dashboard/course_card_view_spec.js

lms/static/js/spec/main.js

lms/static/sass/_build-learner-dashboard.scss

lms/static/sass/elements/_course-card.scss

lms/templates/learner_dashboard/course_card.underscore

lms/templates/learner_dashboard/programs.html